2463642 has 32 divisors (see below), whose sum is σ = 5607360. Its totient is φ = 801360.

The previous prime is 2463641. The next prime is 2463653.

2463642 is a `hidden beast` number, since 24 + 636 + 4 + 2 = 666.

2463642 is nontrivially palindromic in base 10.

2463642 is an esthetic number in base 12, because in such base its adjacent digits differ by 1.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2463641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1792 + ... + 2852.

It is an arithmetic number, because the mean of its divisors is an integer number (175230).

2^2463642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2463642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2803680).

2463642 is an abundant number, since it is smaller than the sum of its proper divisors (3143718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2463642 is a wasteful number, since it uses less digits than its factorization.

2463642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115 (or 1109 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 2463642 is about 1569.5993119265. The cubic root of 2463642 is about 135.0597266583.

The spelling of 2463642 in words is "two million, four hundred sixty-three thousand, six hundred forty-two".